<template>
    <div class="toast">
        <i :class="getClass"></i>
        <span>{{toastMsg}}</span>
    </div>
</template>
 <script>
import { mapState } from 'vuex'
 export default {
    computed:{
      ...mapState({
        toastMsg: (state) => state.showToast.toastMsg,
        toastType: (state) => state.showToast.toastType,
      }),
      getClass(){
        if (this.toastType == "success") {
        return "iconfont icon-toast_chenggong";
      } else if (this.toastType == "error") {
        return "iconfont icon-toast-shibai_huaban";
      } else if (this.toastType == "warning") {
        return "iconfont icon-toast-jinggao";
      }
      }
    }
 }
 </script>
<style lang = "less" scoped>
.toast{
  position: fixed;
  padding: 10px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  border-radius: 10px;

  .iconfont{
    margin-right: 10px;
  }

  .icon-toast-shibai_huaban{
    color: red;
  }

  .icon-toast_chenggong{
    color: green;
  }

  .icon-toast-jinggao{
    color: orange;
  }
}
</style>